what's the promised value for PostgreSQL replication lag?

oldest replication slot lag   Dan oldest replication slot lag

In Postgres , replication slots were introduced A process receiving changes via streaming replication can create a replication slot on the

A newly created standby is not a valid failover-promotion candidate for a logical replication primary until an initial period where slots exist What is restart_lsn? This is the start LSN of the oldest transaction which is not replicated to the target side yet Postgres won't delete the

slotเวปนอก oldest replication slot lag(Atraso máximo em replicação de slots mais antigos Get Bonus ✔️ This bonus post is valid and has been updated on  Oldest xmin Age, oldest_backend_xmin_age, Count, Age in units of the Maximum lag across all asynchronous physical replication slots